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Individual Calculations May 2011 |
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| Thorsteinsdottir, Hallgerdur Total change: 7.95 | |   |
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| Icelandic Team Tournament 2010-2011 3 div | Reykjavik | ISL | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2011 | 0.00 | 2 | -0.41 | 15 | -6.15 | |
|  Thorsson, Olafur | | | 2215 | ISL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Arnason, Throstur | f | | 2288 | ISL | 0.00 | 1 | -0.17 | 15 | -2.55 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Reykjavik Open 2011 | Reykjavik | ISL | 2011-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2011 | 4.50 | 9 | 0.94 | 15 | 14.10 | |
| | Ziska, Helgi Dam | m | | 2411 * | FAI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Sigurdsson, Birkir Karl | | | 1611 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Stigar, Petter | f | | 2328 | NOR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Hauksson, Hordur Aron | | | 1719 | ISL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Gislason, Gudmundur | | | 2291 | ISL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Johannsdottir, Johanna Bjorg | | | 1795 | ISL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Maack, Kjartan | | | 2157 | ISL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Spaan, Nathanael | | | 2228 | NED | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Forsaa, Espen | f | | 2340 | NOR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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